8
2
4
3
9
1
6
6
8
7
7
1
8
3
5
4
3
2
9
2
5
7
6
9
1
2
9
5
8
28-11-2018......medium
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com
www.daily-sudoku-puzzle.com